On some features of the shape effect in human dentin under compression / Zaytsev D., Panfilov P. // Materials Science and Engineering C. - 2014. - V. 45, l. . - P. 205-209.

ISSN:
09284931
Type:
Article
Abstract:
Contribution of inorganic and organic phases of human dentin in the shape effect under uniaxial compression is discussed. Comparison of the deformation behavior under compression of the samples with the different ratios between the diagonal of the compression surface and the height of quartz glass, aluminum oxide and PMMA with dentin samples having similar aspect ratios is carried out. In addition, the comparison of the deformation behavior of these materials under tensile stress is carried out. It has been shown that the shape effect of human dentin under compression is caused by the inorganic phase. The organic phase of dentin is responsible for the lowering of the Young's modulus and the compression strength and the increasing of its plasticity. Plasticity of the dentin can be additionally provided by its porosity, when the d/h ratio of the samples exceeds 1.5. © 2014 Elsevier B.V.
Author keywords:
Compression; Deformation; Dentin; Shape effect; Tension
Index keywords:
Deformation; Dentin; Human dentin; Shape effect; Tension; Compaction
DOI:
10.1016/j.msec.2014.09.011
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84907481381&doi=10.1016%2fj.msec.2014.09.011&partnerID=40&md5=e2870e33844178060fecf7982343fb72
Соавторы в МНС:
Другие поля
Поле Значение
Link https://www.scopus.com/inward/record.uri?eid=2-s2.0-84907481381&doi=10.1016%2fj.msec.2014.09.011&partnerID=40&md5=e2870e33844178060fecf7982343fb72
Affiliations Ural Federal University, Ekaterinburg, Russian Federation
Author Keywords Compression; Deformation; Dentin; Shape effect; Tension
Funding Details 14-08-31691, RFBR, Russian Foundation for Basic Research
References Zaytsev, D., Grigoriev, S., Panfilov, P., Deformation behavior of human dentin under uniaxial compression (2012) Int. J. Biomater.; Zaytsev, D., Ivashov, A.S., Mandra, J.V., Panfilov, P., On the deformation behavior of human dentin under compression and bending (2014) Mater. Sci. Eng. C, 41, pp. 83-90; Riande, E., Diaz-Calleja, R., Prolongo, M.G., Masegosa, R.M., Saldm, C., (2000) Polymer Viscoelasticity: Stress and Strain in Practice, , Marcel Dekker, Inc. New York; Hudson, A., Harrison, J.P., (1997) Engineering Rock Mechanics An Introduction to the Principles Volume 1, , Elsevier Science Ltd. Oxford; Waters, N.E., Some mechanical and physical properties of teeth (1980) Symp. Soc. Exp. Biol., 34, pp. 99-135; Kinney, J.H., Marshall, S.J., Marshall, G.W., The mechanical properties of human dentin: A critical review and re-evaluation of the dental literature (2003) Crit. Rev. Oral Biol. Med., 14 (1), pp. 13-29; Zaytsev, D., Panfilov, P., Deformation behavior of human dentin in liquid nitrogen: A diametral compression test (2014) Mater. Sci. Eng. C, 42, pp. 48-51; Xie, L., Dorfman, M.R., Cipitria, A., Paul, S., Golosnoy, I.O., Clyne, T.W., Properties and performance of high-purity thermal barrier coatings (2007) J. Therm. Spray Technol., 16, pp. 804-808; Vennata, E., Bogicevicb, C., Fleureaua, J., Degrangec, M., Demineralized dentin 3D porosity and pore size distribution using mercury porosimetry (2009) Dent. Mater., 25, pp. 729-735; Nalla, R.K., Kinney, J.H., Ritchie, R.O., Effect of orientation on the in vitro fracture toughness of dentin: The role of toughening mechanisms (2003) Biomaterials, 24, pp. 3955-3968
Correspondence Address Zaytsev, D.; Ural Federal UniversityRussian Federation
Publisher Elsevier Ltd
Language of Original Document English
Abbreviated Source Title Mater. Sci. Eng. C
Source Scopus